Photoelectrochemical behaviour of SnO2thin-film electrodes prepared by ultrasonic spray pyrolysis

✍ Scribed by Ki Hyun Yoon; Dong Jin Nam

• Publisher: Springer
• Year: 1995
• Tongue: English
• Weight: 939 KB
• Volume: 30
• Category: Article
• ISSN: 0022-2461
• DOI: 10.1007/bf00349888

✦ Synopsis

Photoelectrochemical behaviour of the SnO2 thin film prepared by ultrasonic spray pyrolysis was studied as a function of deposition time, annealing time and phosphorus content. The photocurrent increased up to 10 min (1.16 ~tm) with deposition time and then decreased. When the SnO2 thin film was annealed for 10 rain at 400~ in air, the maximum value of photocurrent was obtained. When phosphorus was added to the SnO2, photocurrent was decreased continuously with increasing phosphorus content.